#include <stdio.h>
#define N 10

int main(void)
{
    double ident[N][N];
    int row, col;

    for (row = 1; row < N; row++)
    {
        for (col = 1; col < N; col++)
        {
            ident[row][col] = row + col;
        }
        printf("%7d", row);
    }

    for (row = 1; row < N; row++)
    {
        printf("\n%4d", row);
        for (col = 1; col < N; col++)
        {
            printf("%7.2f", ident[row][col]);
        }
    }

    return 0;
}

